ML152248751
Contribuidor
John McElroy Media from this contributor Perfil
Fecha
Localidad
Edwin B. Forsythe NWR--Wildlife Drive (8-mile auto tour loop only)
Atlantic, New Jersey, United States
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Etiquetas
- Hábitat
Detalles de la observación
Immature Black Tern with Forester Terns & Gull-billed Terns in southwest pool. See photo for identifying field marks such as black pattern on top of head and behind eye, bill size, color & shape, blackish patch (spur) in front of wing and white lesser coverts (?) at top of wing seen when bird is on ground. Bird looked essentially like the juvie depiction in Sibley's guide. Ruled out non-breeding adult, which can look similar, due to time of year.
Información técnica
- Model
- Canon EOS-1D Mark IV
- Lens
- EF500mm f/4L IS USM +1.4x
- ISO
- 800
- Focal length
- 700 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/7.1
- Shutter speed
- 1/1000 sec
- Dimensions
- 1000 pixels x 667 pixels
- Original file size
- 563.41 KB